IT1064433B - Procedimento per fabbricare un transistore planare con un alto guadagno di corrente locale inverso - Google Patents
Procedimento per fabbricare un transistore planare con un alto guadagno di corrente locale inversoInfo
- Publication number
- IT1064433B IT1064433B IT29752/76A IT2975276A IT1064433B IT 1064433 B IT1064433 B IT 1064433B IT 29752/76 A IT29752/76 A IT 29752/76A IT 2975276 A IT2975276 A IT 2975276A IT 1064433 B IT1064433 B IT 1064433B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacturing
- current gain
- planar transistor
- local current
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
- H01L21/26513—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors of electrically active species
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
- H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
- H01L27/0233—Integrated injection logic structures [I2L]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- High Energy & Nuclear Physics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Bipolar Transistors (AREA)
- Bipolar Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2554426A DE2554426C3 (de) | 1975-12-03 | 1975-12-03 | Verfahren zur Erzeugung einer lokal hohen inversen Stromverstärkung bei einem Planartransistor sowie nach diesem Verfahren hergestellter invers betriebener Transistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1064433B true IT1064433B (it) | 1985-02-18 |
Family
ID=5963381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29752/76A IT1064433B (it) | 1975-12-03 | 1976-11-25 | Procedimento per fabbricare un transistore planare con un alto guadagno di corrente locale inverso |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4118251A (de) |
| JP (1) | JPS5269277A (de) |
| DE (1) | DE2554426C3 (de) |
| FR (1) | FR2334198A1 (de) |
| GB (1) | GB1502229A (de) |
| IT (1) | IT1064433B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128439A (en) * | 1977-08-01 | 1978-12-05 | International Business Machines Corporation | Method for forming self-aligned field effect device by ion implantation and outdiffusion |
| CA1116309A (en) * | 1977-11-30 | 1982-01-12 | David L. Bergeron | Structure and process for optimizing the characteristics of i.sup.2l devices |
| US4258379A (en) * | 1978-09-25 | 1981-03-24 | Hitachi, Ltd. | IIL With in and outdiffused emitter pocket |
| US4278475A (en) * | 1979-01-04 | 1981-07-14 | Westinghouse Electric Corp. | Forming of contoured irradiated regions in materials such as semiconductor bodies by nuclear radiation |
| US4624046A (en) * | 1982-01-04 | 1986-11-25 | Fairchild Camera & Instrument Corp. | Oxide isolation process for standard RAM/PROM and lateral PNP cell RAM |
| CA1188418A (en) * | 1982-01-04 | 1985-06-04 | Jay A. Shideler | Oxide isolation process for standard ram/prom and lateral pnp cell ram |
| JPS60251664A (ja) * | 1984-05-28 | 1985-12-12 | Sony Corp | 半導体装置の製造方法 |
| GB2188478B (en) * | 1986-03-26 | 1989-11-22 | Stc Plc | Forming doped wells in sillicon subtstrates |
| FR2636474B1 (fr) * | 1988-09-09 | 1990-11-30 | Sgs Thomson Microelectronics | Procede de fabrication d'une diode de regulation et de protection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1050478A (de) * | 1962-10-08 | |||
| DE1614827C2 (de) * | 1967-06-22 | 1979-06-21 | Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm | Verfahren zum Herstellen eines Transistors |
| US3655457A (en) * | 1968-08-06 | 1972-04-11 | Ibm | Method of making or modifying a pn-junction by ion implantation |
| BE758683A (fr) * | 1969-11-10 | 1971-05-10 | Ibm | Procede de fabrication d'un dispositif monolithique auto-isolant et structure de transistor a socle |
| DE2021824C3 (de) * | 1970-05-05 | 1980-08-14 | Ibm Deutschland Gmbh, 7000 Stuttgart | Monolithische Halbleiterschaltung |
| DE2507038C3 (de) * | 1975-02-19 | 1980-01-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Inverser Planartransistor und Verfahren zu seiner Herstellung |
| DE2507613C3 (de) * | 1975-02-21 | 1979-07-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung eines invers betriebenen Transistors |
-
1975
- 1975-12-03 DE DE2554426A patent/DE2554426C3/de not_active Expired
-
1976
- 1976-11-08 US US05/739,730 patent/US4118251A/en not_active Expired - Lifetime
- 1976-11-24 GB GB48902/76A patent/GB1502229A/en not_active Expired
- 1976-11-25 IT IT29752/76A patent/IT1064433B/it active
- 1976-11-30 FR FR7636049A patent/FR2334198A1/fr active Granted
- 1976-12-01 JP JP51144601A patent/JPS5269277A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2334198B1 (de) | 1983-01-21 |
| DE2554426A1 (de) | 1977-06-16 |
| DE2554426C3 (de) | 1979-06-21 |
| JPS5269277A (en) | 1977-06-08 |
| US4118251A (en) | 1978-10-03 |
| FR2334198A1 (fr) | 1977-07-01 |
| GB1502229A (en) | 1978-02-22 |
| DE2554426B2 (de) | 1978-10-26 |
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